Have you seen some of the models available to those who don't have any fun? Heat, automatic massage, relcining, all the bells and whistles . . .
What makes you think they're miserable, Bella?
("They" being anyone who doesn't partake of our Culture of Death's take on sex ... non-procreative, strictly recreational and increasingly perverse on a playing field of Sadean sado-masochism and rank misogyny.)
To be honest, I'm not big on being "judgmental". Where sex is concerned, however, I find far more of the Judging being done -- and in an absolutely personal fashion -- by those who ridicule and attack anyone who counters the Conventional Wisdom on sex and relationships as espoused and specifically protected by our evil government and their interlock of image-builders, experts and "scientists" like that criminal pedophile and grotesque pervert Kinsey.